[PDF][PDF] Impact of common carp Cyprinus carpio on aquatic communities: direct trophic effects versus habitat deterioration

J Kloskowski - Fundamental and Applied Limnology-Archiv …, 2011 - researchgate.net
The common carp Cyprinus carpio, a worldwide introduced benthivorous fish, has been
implicated in the degradation of native environments through initiation of a shift to a …

Beaver creates early successional hotspots for water beetles

P Nummi, W Liao, J van der Schoor, J Loehr - Biodiversity and …, 2021 - Springer
Beavers (Castor spp.) are ecosystem engineers that induce local disturbance and ecological
succession, which turns terrestrial into aquatic ecosystems and creates habitat …

Invertebrates are declining in boreal aquatic habitat: The effect of brownification?

C Arzel, P Nummi, L Arvola, H Pöysä… - Science of the Total …, 2020 - Elsevier
Surface water browning affects boreal lakes in the Northern Hemisphere. This process is
expected to increase with global warming. Boreal lakes are the most numerous lakes on …

[HTML][HTML] Microhabitats with emergent plants counterbalance the negative effects of fish presence on diving beetle (Coleoptera: Dytiscidae) diversity in urban ponds

W Liao, S Venn, J Niemelä - Global Ecology and Conservation, 2023 - Elsevier
Aquatic plants are important prey refuges for aquatic organisms, and their species richness
is positively related with aquatic invertebrate species richness. Yet, it is unclear how the …

[HTML][HTML] Predation risk modifies habitat use and habitat selection of diving beetles (Coleoptera: Dytiscidae) in an Urban Pondscape

W Liao, T Zanca, J Niemelä - Global Ecology and Conservation, 2024 - Elsevier
Urban freshwater ecosystems often involve the introduction of predator species that affect
biodiversity via both direct and indirect effects of predation, altering the distribution of prey …

Complementary use of natural and artificial wetlands by waterbirds wintering in Doñana, south‐west Spain

J Kloskowski, AJ Green, M Polak… - Aquatic …, 2009 - Wiley Online Library
The Doñana wetland complex (SW Spain) holds more wintering waterfowl than any other
wetland in Europe. 2. This study focused on the use made by 12 common waterbirds (eight …

Factors affecting species number and density of dabbling duck guilds in North Europe

J Elmberg, P Nummi, H Poysa, K Sjoberg - Ecography, 1993 - Wiley Online Library
We addressed how species number and pair density in guilds of co‐existing species is
related to habitat structure, and to the abundance and diversity of food resources using the …

Environmental determinants of diving beetle assemblages (Coleoptera: Dytiscidae) in an urban landscape

W Liao, S Venn, J Niemelä - Biodiversity and Conservation, 2020 - Springer
Blue infrastructure is an important component of urban green infrastructure, due to its
capacity for water cycle regulation and soil formation, as well as supporting unique …

Relationships between species number, lake size and resource diversity in assemblages of breeding waterfowl

J Elmberg, P Nummi, H Poysa, K Sjoberg - Journal of biogeography, 1994 - JSTOR
Breeding waterfowl, habitat diversity and food diversity were studied in 31 boreal lakes in
Finland and Sweden. Lakes were 2-48 hectares in size, and had zero to eleven waterfowl …

Habitat associations of ducks during different phases of the breeding season

P Nummi, H Pòysá - Ecography, 1993 - Wiley Online Library
Habitat use of mallard Anas platvrhynchos, teal A crecca. wigeon A penelope and
goldeneye Bucephala clangula was studied m southern Finland during 1988–1991 …